Scale parameters and functions
8.24 DR 25 Dosing device parameters
SIWAREX WP251
128 Manual, 12/2015, A5E37203357A
Automatic emptying
(Page 131)
0: No emptying in the dosing
cycle
1: Yes - until limit 3 is fallen
below
2: Yes - based on time ("Emp-
USHORT 2 rw 1 0 0 1747
Emptying time
(Page 131)
Duration of emptying signal
(with automatic emptying)
(only relevant for time-based
TIME 4 rw 0 0 0 1748
Maximum emptying
time (Page 131)
Emptying monitoring time
Only relevant for emptying
TIME 4 rw 0 0 0 1750
Reserve Reserve TIME 4 rw 0 0 - 1766
This parameter limits the set point in DR 20 and thus defines the maximum capacity of the
scale. The setting must be less than or equal to the maximum weight (DR 3).
"Coarse" set value for analogue output
The analog output of WP251 can be used for direct activation of a dosing element (e.g.
vibratory pan, pump, etc.).
The parameter "Coarse set value for analogue output" is specified as a percentage
(0…100%) and references the range of the analog output set in DR 7 (0/4-20 mA).
As soon as WP251 activates the "Coarse signal" in weighing step 2, the configured value is
output as the analog output signal.
"Coarse" set value for analogue output (DR 25) = 75%
Range analog output (DR 7) = 0-20 mA
→ When the "Coarse signal" is activated, 15 mA is output at the analog output.
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